Investing Basics
Robo-Advisors vs. Traditional Investing: What Makes Sense for Beginners
Three ways to invest as a beginner
New investors often feel they must choose between picking stocks themselves and paying an expensive adviser. In practice, there are three broad paths, and each can be reasonable:
- Do-it-yourself investing: you open a brokerage account and choose your own funds, such as a target-date fund or a few broad index ETFs.
- A robo-advisor: an online service that builds and manages a diversified portfolio for you based on a questionnaire, usually for a low annual fee.
- A human financial adviser: a professional who manages investments and often provides broader financial planning, for a higher fee.
Many robo-advisors now offer hybrid versions with access to human planners, so the lines have blurred. This guide explains how each option works so you can match the service to what you actually need.
How a robo-advisor works
When you sign up, a robo-advisor asks about your goal, timeline, income and how you would react to market drops. Its algorithm uses your answers to recommend a mix of investments, typically low-cost ETFs covering U.S. stocks, international stocks and bonds. A 30-year-old saving for retirement might receive a portfolio that is 90% stocks, while someone saving for a goal five years away might receive a much more conservative mix.
After you fund the account, the service handles the ongoing work:
- Automatic investing: new deposits are divided across the portfolio.
- Rebalancing: if stocks rise and grow from 80% to 86% of the portfolio, the robo sells some stocks or directs new money to bonds to restore the target.
- Tax-loss harvesting: in taxable accounts, some services sell investments that have lost value and replace them with similar ones to capture losses that can offset gains.
- Goal tracking: dashboards show whether you are on pace for a target.
Robo-advisors in the U.S. are generally registered investment advisers, which means they owe clients a fiduciary duty to act in their best interest within the services they provide.
Side-by-side comparison
| Factor | DIY investing | Robo-advisor | Human adviser |
|---|---|---|---|
| Typical ongoing cost | Fund expense ratios only, often under 0.10% for broad index funds. | Advisory fee commonly around 0.25% to 0.50% per year, plus fund expenses. | Often around 1% of assets per year, or flat or hourly fees. |
| Account minimum | Often $0. | Often $0 to a few hundred dollars. | Some require $100,000 or more; flat-fee planners may not. |
| Personalization | As much as you build yourself. | Based on a questionnaire and goal settings. | Can address taxes, estate, insurance and complex situations. |
| Time required | Highest: research, rebalancing, discipline. | Low: mostly automatic. | Low for investing, plus meetings. |
| Behavioral support | None built in. | Limited: automation and reminders. | Strongest: a person to talk to during market drops. |
Why fees deserve close attention
A fee of 1% sounds small, but it applies to your entire balance every year, and the difference compounds over decades. Consider a hypothetical investor who starts with $10,000, adds $300 per month for 30 years and earns a 6% average annual return before fees. Total contributions are $118,000.
| Total annual cost | Approximate balance after 30 years |
|---|---|
| 0.05% (DIY index funds) | $358,000 |
| 0.25% (typical robo-advisor) | $343,000 |
| 1.00% (traditional adviser) | $294,000 |
The gap between 0.25% and 1.00% is about $49,000 in this example. That does not automatically make the cheaper option better. An adviser who helps you avoid a panic sale, sets up the right retirement accounts or saves significant taxes can be worth the cost. But you should know what you are paying and what you receive in return. Remember that fund expense ratios apply on top of a robo or adviser fee.
What robo-advisors do well
For many beginners, the biggest risk is not choosing the wrong fund. It is never starting, or abandoning a plan at the wrong time. Robo-advisors address both. They make starting easy with low minimums, they invest new money automatically and they rebalance without emotion. A robo is often a good fit if you:
- Want a diversified, hands-off portfolio and do not enjoy researching funds.
- Tend to overthink or delay investment decisions.
- Are building a retirement IRA or a long-term taxable account with a straightforward goal.
Where robo-advisors fall short
- Limited personalization. A questionnaire cannot fully capture stock options from an employer, a family business, an inheritance or complex tax situations.
- Cash allocations. Some "no-fee" robos keep a portion of your portfolio in cash, which the company can earn money on. That cash may reduce long-term returns.
- They cannot stop you from selling. A robo will not call you during a market crash. If you would likely panic, the discipline of automation only helps if you leave it running.
- Partial view of your finances. The robo manages the money you give it, but it may not coordinate with your 401(k), debts or insurance.
When a human adviser may be worth it
A human adviser tends to add the most value when your situation has moving parts that software does not handle well: equity compensation, selling a business, a large inheritance, planning withdrawals near retirement or coordinating finances after a divorce or the death of a spouse.
If you hire one, understand how they are paid. Fee-only advisers are paid directly by clients, while others may earn commissions on products they sell, which can create conflicts of interest. Ask whether they act as a fiduciary at all times, review their Form CRS relationship summary and check their background and any disciplinary history through the SEC's Investor.gov and FINRA BrokerCheck. A flat-fee or hourly planner can be a cost-effective way to get a one-time plan while you keep investing through a robo or on your own.
The DIY option is simpler than it sounds
Do-it-yourself investing does not have to mean picking stocks. A single target-date fund in an IRA or brokerage account provides a diversified, automatically rebalanced portfolio for a low expense ratio, which is similar to what a robo provides without the extra advisory fee. Others use a small set of broad index funds. The tradeoff is that you must set up contributions, avoid tinkering and handle rebalancing if you use more than one fund. For background, see stocks vs. ETFs.
Is your money safe with a robo-advisor?
Your investments are typically held at a custodian brokerage in your name. SIPC protection covers up to $500,000 per customer, including a $250,000 limit for cash, if a member brokerage fails and customer assets are missing. SIPC does not protect against investment losses when the market falls. That risk exists with every option in this article.
How to choose: five questions
- How much time and interest do I have for managing investments?
- Is my situation simple, or does it involve complex taxes, business income or large one-time events?
- What will I pay in total each year, including fund expenses, advisory fees and any cash drag?
- Which account types do I need, such as a Roth IRA, traditional IRA or taxable account?
- How have I reacted to past market drops, and do I need a person to talk me through the next one?
There is no single winner. A low-cost robo, a target-date fund and a trusted fiduciary adviser can all lead to good outcomes. The best choice is the one you will stick with, at a cost you understand.
Frequently asked questions
Are robo-advisors safe for beginners?
Reputable robo-advisors are generally registered investment advisers, and client assets are usually held at a SIPC-member custodian in the client's name. That protects against the firm's failure, not against market losses. The investments themselves still rise and fall with the market.
How much money do I need to start with a robo-advisor?
Many robo-advisors have minimums of $0 to a few hundred dollars, and most allow small recurring deposits. Some premium tiers with human planners require higher balances.
Do robo-advisors beat the market?
That is not usually their goal. Most build diversified portfolios of index funds designed to track market returns at low cost, minus fees. Over long periods, low-cost diversified investing has been hard for many actively managed approaches to beat consistently.
Can I open an IRA with a robo-advisor?
Yes. Most robo-advisors offer traditional and Roth IRAs as well as taxable accounts, and many can roll over an old 401(k). Check whether features such as tax-loss harvesting apply, since harvesting is only useful in taxable accounts.
Is tax-loss harvesting worth paying for?
It can add value in taxable accounts, particularly for investors in higher tax brackets or with large balances. It does nothing in IRAs or 401(k) plans, and wash sale rules limit repurchasing substantially identical investments within 30 days, so the benefit varies by situation.